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Spring Break next week! Paper 2 to be handed back in lecture on Mon, Mar 24
Reliability and Validity
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Hypothesis Testing Review
Reliability and Validity
Validity = accuracy
actually studying the variables intended to be

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Nada
Hypothesis Testing II
Joys of Hypothesis Testing
What is a hypothesis? Difference between alternative and null hypothesis? Why can we never prove a hypothesis to be true? Research question: Does smoking contribute to weight

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Paper 2 due at the beginning of lab this week Study 3 continues in lab this week
Time to Look Over Exam 1 Hypothesis Testing
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Writing Workshop Exam 1 Between-Participants Design
Hypothesis Testing I
What is a hypothes

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Review session tomorrow, 3-5 PM, here Section A lab meets today
More on Experimental Design. If time, APA Scramble
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Cause and effect IV and DV Manipulating the IV Experimental settings
Control Example of Lack of Cont

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Exam 1 on Mon, Feb 25 Review session this Fri, Feb 22 (here)
Basics of Experimentation APA Format: Figures
Last Time: Quasi-Experimental Design
What is it? What kinds are there? Main problem?
Jim has a bad day at work and

Today Continuing with Nonexperimental Research: Quasi-Experimental Design Research designs that lack one or more elements of the true experiment No random assignment to conditions No manipulation of antecedent conditions APA Format: Abstract
Bu

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Paper 1 due in lab this week
Turnitin.com BEFORE lab Hard copy to TA at BEGINNING of lab
Correlational Design
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Surveys and Sampling
Key points?
Before we get to Correlational Design, let's discuss measurement.
Measur

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Admin Surveys and Sampling
Survey Research
A widely used research technique
Method used to obtain information about people's opinions, attitudes, preferences,
and behaviors simply by asking
Used extensively today by researchers, politici

Admin Paper 1 will be assigned in lab this week. It is due at the beginning of your lab section next week. Turnitin.com Hard copy to your TA
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Ethics Moral Principles Respect for persons and their autonomy Beneficence and nonmalefice

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Nothing. Ethics II
Last Time Ethics as a set of principles that guide right conduct Moral Principles Respect for persons and their autonomy Beneficence and nonmaleficence Justice Trust Fidelity and scientific integrity This Time
Retu